Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides

The characteristics and functional properties of gelatine from freshwater fish skin (Barbus callensis) were investigated. The gelatine extraction efficiency was improved by an acid-swelling process in the presence of barbel crude acid protease extract. Barbel skin gelatine (BSG) contained 92.15% pro...

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Detalles Bibliográficos
Autores: Sila, Assaâd, Martínez Álvarez, Óscar, Haddar, Anissa, Gómez Guillén, M. C., Nasri, Moncef, Montero García, Pilar, Bougatef, Ali
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2014
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/103202
Acceso en línea:http://hdl.handle.net/10261/103202
Access Level:acceso abierto
Palabra clave:Gelatine
Hydrolysates
Dipeptidyl peptidase-IV
Prolyl endopeptidase
Freshwater fish
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spelling Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptidesSila, AssaâdMartínez Álvarez, ÓscarHaddar, AnissaGómez Guillén, M. C.Nasri, MoncefMontero García, PilarBougatef, AliGelatineHydrolysatesDipeptidyl peptidase-IVProlyl endopeptidaseFreshwater fishThe characteristics and functional properties of gelatine from freshwater fish skin (Barbus callensis) were investigated. The gelatine extraction efficiency was improved by an acid-swelling process in the presence of barbel crude acid protease extract. Barbel skin gelatine (BSG) contained 92.15% protein, 0.31% lipid and 0.72% ash. The amino acid profile of BSG showed a high percentage of imino acids. The electrophoretic profile showed that BSG is mainly composed of α- and β-components. BSG showed an excellent solubility and possessed interfacial properties, which were governed by the protein concentration. Biological activities of the hydrolysates obtained after digestion of BSG with several commercial proteases were evaluated. The results suggested that these hydrolysates are a good source of natural inhibitors of dipeptidyl peptidase-IV and prolyl endopeptidase and could potentially be used as dietary ingredients in the management of type 2-diabetes and/or neuropathological disorders. © 2014 Elsevier Ltd. All rights reserved.This work was funded by Ministry of Higher Education and Scientific Research, Tunisia, and also by the Spanish Ministry of Foreign Affairs (MAEC-AECID).Peer ReviewedElsevierMinisterio de Asuntos Exteriores y Cooperación (España)Ministère de l’Enseignement Supérieur et de la Recherche Scientifique (Tunisie)2014201420152014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/103202reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1016/j.foodchem.2014.07.086info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1032022026-05-22T06:33:51Z
dc.title.none.fl_str_mv Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
title Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
spellingShingle Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
Sila, Assaâd
Gelatine
Hydrolysates
Dipeptidyl peptidase-IV
Prolyl endopeptidase
Freshwater fish
title_short Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
title_full Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
title_fullStr Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
title_full_unstemmed Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
title_sort Recovery, viscoelastic and functional properties of Barbel skin gelatine: Investigation of anti-DPP-IV and anti-prolyl endopeptidase activities of generated gelatine polypeptides
dc.creator.none.fl_str_mv Sila, Assaâd
Martínez Álvarez, Óscar
Haddar, Anissa
Gómez Guillén, M. C.
Nasri, Moncef
Montero García, Pilar
Bougatef, Ali
author Sila, Assaâd
author_facet Sila, Assaâd
Martínez Álvarez, Óscar
Haddar, Anissa
Gómez Guillén, M. C.
Nasri, Moncef
Montero García, Pilar
Bougatef, Ali
author_role author
author2 Martínez Álvarez, Óscar
Haddar, Anissa
Gómez Guillén, M. C.
Nasri, Moncef
Montero García, Pilar
Bougatef, Ali
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Asuntos Exteriores y Cooperación (España)
Ministère de l’Enseignement Supérieur et de la Recherche Scientifique (Tunisie)
dc.subject.none.fl_str_mv Gelatine
Hydrolysates
Dipeptidyl peptidase-IV
Prolyl endopeptidase
Freshwater fish
topic Gelatine
Hydrolysates
Dipeptidyl peptidase-IV
Prolyl endopeptidase
Freshwater fish
description The characteristics and functional properties of gelatine from freshwater fish skin (Barbus callensis) were investigated. The gelatine extraction efficiency was improved by an acid-swelling process in the presence of barbel crude acid protease extract. Barbel skin gelatine (BSG) contained 92.15% protein, 0.31% lipid and 0.72% ash. The amino acid profile of BSG showed a high percentage of imino acids. The electrophoretic profile showed that BSG is mainly composed of α- and β-components. BSG showed an excellent solubility and possessed interfacial properties, which were governed by the protein concentration. Biological activities of the hydrolysates obtained after digestion of BSG with several commercial proteases were evaluated. The results suggested that these hydrolysates are a good source of natural inhibitors of dipeptidyl peptidase-IV and prolyl endopeptidase and could potentially be used as dietary ingredients in the management of type 2-diabetes and/or neuropathological disorders. © 2014 Elsevier Ltd. All rights reserved.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014
2014
2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/103202
url http://hdl.handle.net/10261/103202
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1016/j.foodchem.2014.07.086
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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